What is the relationship between food and trace elements iron and magnesium ? 10

Medium elements, sodium, boron, iron and other trace elements.

It is classified as a trace element. This classification method is based on the amount of elements grown and absorbed by organisms (excluding microorganisms) or stored as reservoirs. And there is"Macroelements", which is not a traditional concept and is based on the proportions of elements in the earth's geology.

A large number of elements, the normal growth and development of plants require a large amount of carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium and other elements, these elements generally account for more than 1% of the mass in the dry matter of living organisms (phosphorus is the least, slightly less than 1%; Carbon, hydrogen, and oxygen account for more than 90%), and these six are listed as a large number of elements.

<> sugars are the main dry matter components of plants, monosaccharides.

It is a basic substance directly involved in plant metabolism, and polysaccharides are the main components of cellular substances, such as cell walls. The chemical structure of sugar is an organic macromolecule made up of carbon, hydrogen, and oxygen. Similarly, nitrogen, phosphorus, and potassium are important and abundant elements for plant growth.

Nitrogen, which is an important component of proteins; Phosphorus, involved in the nucleus.

and the formation of nucleic acids; Potassium is the biochemistry of cells.

Sustained-release agent to normalize physiology. The demand for calcium, magnesium, sulfur and other elements in the growth process is second only to nitrogen, phosphorus and potassium, but much higher than that of other elemental zons, accounting for about the dry matter mass in the organism, and this kind of element is classified as medium elements.

Calcium, one of the main components of the cell wall; sulfur, to sulfide.

forms that promote the synthesis of plant proteins; Magnesium, an activator of biological enzymes, is the constituent of chlorophyll.

The only metal element.

In some taxonomies, there is no category of medium-sized elements, and medium-sized elements are grouped directly into a large number of elements. Elements that account for less than the total weight of the human body, such as iron, zinc, copper, manganese, chromium, selenium, molybdenum, cobalt, etc., are called trace elements. The content of trace marketing elements in the human body is indeed very small, such as zinc accounts for the total weight of the human body, and iron is only.

Although the amount of trace elements in the human body is not much, it is closely related to human survival and health, and plays a vital role in human life. Over, insufficient, unbalanced or deficient intake will cause physiological abnormalities or diseases in the human body to varying degrees.

Magnesium food**Songyan mainly includes dark chocolate, avocados, nuts, beans, tofu, seeds, etc.

1. Dark chocolate.

Chocolate is important for magnesium**, providing about 226 mg per 100 grams or a small chocolate bar. Dark chocolate also provides iron, antioxidants, manganese, copper, and prebiotic fiber, nutrients that are good for the gut and heart. Of course, eat dark chocolate in moderation as it contains a lot of sugar.

Be sure to choose varieties with 70% cocoa content – otherwise, it's all candy.

2. Avocado.

One medium-sized avocado provides about 58 mg or 15% of the daily amount of magnesium. This creamy fruit is also rich in vitamin K, B vitamins and potassium**, as well as heart-healthy monounsaturated fats and fiber. Eating avocados can improve cholesterol, reduce inflammation, increase satiety, and help**.

3. Nuts. Cashews, Brazil nuts, and almonds are rich in magnesium. 28 grams of cashews alone contain 82 mg of magnesium.

These nuts are also rich in selenium, fiber, and monounsaturated fats, which regulate blood sugar and cholesterol levels. Nuts are a great healthy snack and can also improve heart health due to their anti-inflammatory properties. However, be careful not to eat too many nuts as they are high in fat.

4. Beans. Legumes such as lentils, black beans, chickpeas, peas, and soybeans are also rich in magnesium. One cup of black beans contains up to 120 mg of magnesium.

They are excellent for potassium and iron** and are important proteins** for plant-based diets**. Legumes are also rich in fiber. All of these benefits combine to make them an excellent choice for improving blood sugar, lowering cholesterol, and reducing the risk of heart disease.

5. Tofu. Tofu is rich in protein and magnesium. The soy milk is pressed into small white tofu, and 100 grams of tofu contains 53 mg of magnesium.

Tofu is also rich in calcium, iron, selenium, and manganese. Soy products such as tofu may be contraindicated for certain hormone-related diseases. In addition, soybeans contain some antinutrients that can reduce the sucking of minerals such as calcium, iron, and zinc.

6. Seeds. Pumpkin, flax and chia seeds are healthy. 28 grams of pumpkin seeds contain an incredible 150 mg of magnesium.

A tablespoon of flax or chia seeds contains about 40 mg of magnesium, and like the other foods on this list, they are also high in iron, antioxidants, fiber, and monounsaturated fats. Seeds are also excellent for omega-3 fatty acids**.

Calcium is not a trace element.

Calcium is a macroelement, not a trace element